baber/WOPTO huggingface dataset:
Patent KR-20130035399-A (KR)
Title: Power semiconductor device
Inventor: KIM TAE WAN
IPC: H01L21/336
Filed: 2011-09-30
Abstract: PURPOSE: A power semiconductor device is provided to improve the current density of a gate electrode by including a metal layer and a gate insulation layer with a second insulation region. CONSTITUTION: A gate insulation layer(120) has a first insulation region and a second insulation region. A gate electrode(130) has a first electrode region and a second electrode region. A metal layer(140) is formed on the upper side of the gate electrode. A second conductive body region(150) is formed on a first surface of a first conductive drift region(112). A first conductive well region(160) is formed in the second conductive body region.
Patent KR-20110116109-A (KR)
Inventor: LEE JONG WOO
IPC: B65D45/32
Filed: 2011-10-06
Abstract: 본 발명은 드럼통 및 그 제조방법에 관한 것으로, 더욱 상세하게는 Open Type 드럼통의 상부 둘레를 이루는 보강부를 다수 번 굴곡하여 형성함으로써 강도를 향상시킴과 동시에 드럼통 제조에 사용되는 금속 판재의 두께를 종래보다 얇게 형성할 수 있으므로 비용을 절감할 수 있는 드럼통 및 그 제조방법에 관한 것이다. 
본 발명에 따르면 드럼통에 있어서, 상부가 개방된 원통 형상의 몸체; 및 몸체의 개방된 상부 둘레가 몸체의 중심 외측으로 다수 번 굴곡되어 형성된 보강부; 및 몸체의 개방된 상부를 덮도록 장착되는 덮개; 를 포함하는 드럼통을 제공한다.
Patent KR-20130037520-A (KR)
Inventor: CHOI HONG LIM
IPC: B65G39/12
Filed: 2011-10-06
Abstract: 본 발명의 실시예는 기판을 이송하는 기판 이송 유닛을 제공한다. 기판 이송 유닛은 서로 이격되게 배치되는 프레임, 상기 프레임 사이에 위치되어 기판을 제 1 방향으로 이송하도록 상기 제 1 방향을 따라 복수 개가 제공되고, 상부에서 바라볼 때 길이방향이 상기 제 1 방향과 수직한 제 2 방향으로 제공되는 샤프트, 그리고 상기 샤프트의 양 끝단에 각각 제공되고, 상기 샤프트가 회전 가능하도록 상기 샤프트를 지지하는 브라켓을 포함하되; 상기 브라켓은 상기 프레임 상에서 상기 제 1 방향을 따라 위치 변경 가능하다. 이로 인해 기판에 따라 샤프트 간의 간격을 조절할 수 있다.
Patent KR-20130040319-A (KR)
Inventor: AHN JUN DAE
IPC: A43B7/22
Filed: 2011-10-14
Abstract: PURPOSE: A foot slip prevention prosthesis for a pair of female high-heeled shoes is provided to improve a walking posture, to minimize foot pain, and not to induce waist pain and backache. CONSTITUTION: A foot slip prevention prosthesis for a pair of female high-heeled shoes is formed to accommodate the part of the foot contacting from the heel to the arch of the foot. It is formed with a contact accommodated shape from a heel part of a sole a arch part of foot. The prosthesis(10) is protruded with a fixed length and height from the width direction of the bottom surface, and forms a protrusion part(20) formed with the fore-end of the protrusion(20a) with a round shape. The protrusion part is protruded from the bottom surface of the prosthesis to the outside with a fixed length and height and forms the protruded fore-end with a round shape to enable a foot to perform the back-and-forth seesaw motion when walking with the protrusion part supported by a groove formed on the surface of a midsole.
Patent KR-20130040445-A (KR)
Title: Traffic light
Inventor: KIM JU SUNG
IPC: G08G1/095
Filed: 2011-10-14
Abstract: PURPOSE: A traffic signal for a pedestrian is provided to effectively secure the safety of a pedestrian by maximizing the visibility of a pedestrian signal. CONSTITUTION: A traffic signal for a pedestrian comprises a indicating lamp(1). The indicating lamp indicates the crossing signal of the pedestrian. A column unit(20) is perpendicularly fixed to surface. The indicating lamp is arranged in the front side of the column unit. A lateral directional time indicating lamp(12) is composed of an LED module arranged vertically. The lateral directional time indicating lamp is vertically combined with the both sides of the column unit. The lateral directional time indicating lamp is controlled to be linked to the indicating lamp. The lateral directional time indicating lamp flickers in a vertical direction according to crossing time.
Patent KR-20130046550-A (KR)
Inventor: LEE SANG CHUL
IPC: H04N21/40
Filed: 2011-10-28
Abstract: PURPOSE: A set top box and a set top box system are provided to check problems occurring in the set top box by remotely managing and monitoring the set top box. CONSTITUTION: A communication unit(122) receives data including an image. An output unit(124) outputs the received data to an external image device. A terminal communication unit(126) connects a network with an external communication terminal. A control unit(128) controls the communication unit, the output unit, and the terminal communication unit. The communication unit receives a signal for controlling the output unit and the terminal communication unit from the outside. [Reference numerals] (110) Central control device; (122) Communication unit; (124) Output unit; (126) Terminal communication unit; (128) Control unit; (200) Communication terminal; (300) Image device
Patent KR-20130049604-A (KR)
Inventor: YANG SEUL GI
IPC: H04N19/103
Filed: 2011-11-04
Abstract: PURPOSE: A mode transition method in entropy encoding is provided to perform a transition from a run coding mode to a level coding mode when transform coefficients are greater than two, thereby obtaining a highly compressed video bit stream. CONSTITUTION: An image encoding apparatus(100) performs intra mode coding or inter mode coding of an input image. An intra-prediction unit(120) generates a prediction block through spacious prediction using the pixel value of an encoded block which is adjacent to the current block. A motion prediction unit(111) obtains motion vectors by finding an area which matches to the input image the most from a reference image. A motion compensation unit(112) generates a prediction block by performing compensation of motions using the motion vectors. A subtractor(125) generates residual blocks by the differential between an input block and the generated prediction block. A transform unit(130) outputs the transform coefficients by performing block transforms on the residual blocks. A quantization unit(140) outputs the quantized coefficients by quantizing the transform coefficients based on quantization parameters. An entropy coding unit(150) entropy encodes the quantized coefficients according to the probability distribution for outputting the bit stream. [Reference numerals] (100) Image encoding apparatus; (105) Picture dividing unit; (110) Prediction unit; (145) Filter unit; (AA) Picture; (BB) Current block; (CC) Residual block; (DD) Transform unit; (EE) Quantization unit; (FF) 2D block; (GG) Rearranging unit; (HH) 1D vector; (II) Entropy coding unit; (JJ) Bit stream; (KK) Prediction block; (LL) Prediction mode, prediction unit, motion vector, etc; (MM) Memory; (NN) Reconstruction block; (OO) Reconstructed residual block; (PP) Inverse transform unit; (QQ) Dequantization unit
Patent KR-20130051814-A (KR)
Title: Racing kart with safety apparatus
Inventor: KIM SEUNG YEON
IPC: B60K28/10
Filed: 2011-11-10
Abstract: PURPOSE: A racing kart with a safety device is provided to maximize the safety of a vehicle by restricting the simultaneous operation of a brake and an accelerator when stepping on brake and accelerator pedals. CONSTITUTION: A racing kart with a safety device comprises a pedal body(11), an accelerator pedal(20), a brake pedal(30), a first transmitting part(40), a second transmitting part(50), and a safety system(60). The accelerator and brake pedals are rotatably and separately hinged to one or the other side of the pedal body. The first transmitting part is connected to the accelerator pedal and a power unit for transmitting the rotatory power of the accelerator pedal to the power unit. The second transmitting part is connected to the brake pedal and a brake for transmitting the rotatory power of the brake pedal to the power unit. The safety device prevents the rotatory power of the accelerator pedal to the power unit when the accelerator and brake pedals simultaneously rotate.
Patent KR-20130052990-A (KR)
Title: Apparatus for grinding a surface of a tile
Inventor: YOU OUL SUN
IPC: B24B7/06
Filed: 2011-11-14
Abstract: PURPOSE: A device for grinding a surface of a tile is provided to improve productivity according to automation by grinding the surface through horizontally transferring the tile while the grinding surface faces downward. CONSTITUTION: A device for grinding a surface of a tile comprises a transfer unit(110), a driving unit(M), a grinding unit(120), and a dust collecting unit(130). The transfer unit horizontally transfers the tile. The grinding surface faces downward. The driving unit drives the transfer unit. The grinding unit is equipped on the transfer unit and grinds the lower surface of the tile to the plane. The dust collecting unit is to be adjacent to the grinding unit and collects dust by being installed to an upper part of the transfer unit.
Patent KR-20130059516-A (KR)
Title: A titanium dioxide and the method of manufacturing titanium dioxide
Inventor: LEE WON JAE
IPC: B01J21/06
Filed: 2011-11-29
Abstract: PURPOSE: A titanium dioxide photocatalyst and a production method thereof are provided to improve the efficiency of the photocatalyst by enlarging the size of titanium dioxide photocatalytic films in nanostructure, and to have a simple structure as an extra electrode system is not needed. CONSTITUTION: A titanium dioxide photocatalyst contains a supporting body film which is combined with FTO on FTO glass, and a titanium dioxide photocatalytic layer which is equipped on the supporting body film. The production method of the titanium dioxide photocatalyst includes the following steps; a step which applies titanium dioxide paste on a supporting body composed of the FTO glass and the FTO; and a step which forms the titanium dioxide photocatalytic layer by forming titanium dioxide nano-sized gas pockets by heat-treatment. The titanium dioxide photocatalyst layer is composed of a photocatalytic film type in which multiple nano titanium dioxide tubes are formed in one direction ranging from up to down, or a mesh sponge foam type in which the nano-sized gas pockets are formed without certain direction.
Patent KR-20130063841-A (KR)
Title: Novel oligoalginate lyase and enzymatic production method of unsaturated monomeric sugar from alginate
Inventor: KIM KYOUNG HEON
IPC: C12N9/88
Filed: 2011-12-07
Abstract: PURPOSE: An oligoalginate lyase is provided to produce unsaturated monosaccharide by completely saccharifying aginate, decompose unsaturated or saturated oligoalginate, and ensure synergistic effect by combination. CONSTITUTION: An oligoalginate lyase is derived from Saccharophagus degradans with an amino acid sequence of number 1. The enzyme decomposes aginic acid, unsaturated oligoalginate, or saturated oligoalginate. A gene encodes the enzyme. A recombinant vector expresses the enzyme. A transformant is prepared by transforming with the recombinant vector. A method for preparing the enzyme comprises a step of isolating and purifying the enzyme from a transformant culture. A method for producing unsaturated monosaccharides comprises a step of reacting the enzyme with alginic acid, unsaturated oligoalginate, or saturated oligoalginate.
Patent KR-20130063945-A (KR)
Title: Heat exchanger for lpi vehicle
Inventor: KIM JAE YEON
IPC: B60K15/00
Filed: 2011-12-07
Abstract: PURPOSE: A heat exchanger for an LPI(Liquefied Petroleum Injection) vehicle is provided to prevent the internal pressure rise of a bombe by taking an LPG fuel to the bombe after lowering the temperature of the LPG fuel. CONSTITUTION: A heat exchanger(100) for an LPI vehicle comprises a radiator(110), a plurality of inlets(120), and a plurality of outlets. The radiator is formed with different connection fluid passages inside by laminating a plurality of plates(111) to heat-exchange by allowing different working fluids to flow in each connection fluid passage. An inlet allows each working fluid in one side of the radiator to flow into the radiator and is interconnected with each connection fluid passage. The outlets are separately formed in the other side of the radiator by corresponding to each inlet and are interconnected with each connection fluid passage to discharge the working fluid from the radiator.
Patent KR-20130065102-A (KR)
Title: Assembly for supporting center bearing of propeller shaft
Inventor: YOO SUNG SU
IPC: B60K17/22
Filed: 2011-12-09
Abstract: PURPOSE: A center bearing support assembly of a propeller shaft is provided to improve the service life of a center bearing and to absorb and reduce vibration by designing a bearing support assembly to move along a propeller shaft. CONSTITUTION: A center bearing support assembly(10) of a propeller shaft comprises a bearing bed(20), a rotating member(30), a mount bracket(40), and a movable member(50). The bearing bed surrounds a bearing(21) and is applied with elasticity. A shaft is inserted into the center of the bearing. The rotating member surrounds the outer periphery of the bearing bed. Both sides of the rotating member are equipped with a rotary shaft(31). The mount bracket is installed in a vehicle body and is separately joined to the rotary shafts at both sides to support the rotation member.
Patent KR-20130066965-A (KR)
Title: Organic light emitting diode and manufacturing method thereof
Inventor: LEE JONG LAM
IPC: H01L51/56
Filed: 2011-12-13
Abstract: PURPOSE: A front light emitting type organic light emitting diode and a manufacturing method thereof are provided to improve light emission efficiency by using a lithography process. CONSTITUTION: A lower electrode is formed on a first substrate(S10). An organic light emitting layer is formed on the lower electrode(S20). An upper electrode is formed on the organic light emitting layer(S30). An auxiliary electrode is bonded to the upper electrode(S40). An aperture pattern is formed on the auxiliary electrode. [Reference numerals] (AA) Start; (BB) End; (S10) Form a lower electrode on a first substrate; (S20) Form an organic light emitting layer on the lower electrode; (S30) Form an upper electrode on the organic light emitting layer; (S40) Bond an auxiliary electrode to the upper electrode formed on a second substrate; (S50) Separate the second substrate from the auxiliary electrode
Patent KR-20130068725-A (KR)
Title: Light emitting device package
Inventor: JUNG WON HO
IPC: H01L33/62
Filed: 2011-12-16
Abstract: PURPOSE: A light emitting device package is provided to improve durability by improving coupling properties between a substrate and a lead frame. CONSTITUTION: A first lead frame(11) has a chip support part(12) which supports a light emitting chip, and first and second external terminals(13,14) which are connected to external power source. A second lead frame(20) has a third external terminal(21) connected to the external power source. A third lead frame(30) is separated from the first and second lead frames. The third lead frame has a fourth external terminal(31) connected to the external power source. A substrate supports the first to third lead frames.
Patent KR-20130070710-A (KR)
Title: Centrifugal heat pump
Inventor: LEE EUN JONG
IPC: F24J3/00
Filed: 2011-12-20
Abstract: PURPOSE: A centrifugal heating pump is provided to improve the efficiency of energy and the increase of temperature of the centrifugal heating pump. CONSTITUTION: A centrifugal heating pump comprises a disk(30) where a plurality of first grooves(32) is formed along the outer circumference in a constant interval facing to be perpendicular with a central shaft of the disk. A plurality of penetration holes(33) is formed in a constant interval along the edge circumference of the lateral surface of the disk. A second groove is formed along the direction of the penetration hole between the penetration holes. The first groove is arranged between the penetration hole and the second groove.
Patent KR-20130072638-A (KR)
Title: Method for operating an image display apparatus
Inventor: KIM TAEK SOO
IPC: G06F3/03
Filed: 2011-12-22
Abstract: PURPOSE: An operation method of image display device is provided to increase the accuracy and the efficiency in a case that the image display device is controlled by using a remote control unit, thereby accurately performing the operation that a user intends. CONSTITUTION: An image display device displays at least one object and a pointer on a display (S710,S720). The image display device accumulates the motion value of remote control unit during the reference time (S730). If a reference coordinate is searched, the image display device corrects the accumulated motion value based on the reference coordinate (S740,S750). The image display device changes the position of pointer based on the corrected value (S760). [Reference numerals] (AA) Start; (BB) End; (S710) Display an object; (S720) Display a point; (S730) Accumulate movement values; (S740) Search a reference coordinate; (S750) Correction; (S760) Display a point position change
Patent KR-20120003426-A (KR)
Title: Markers of the tooth dentin
Inventor: CHO JE YOEL
IPC: C12N15/10
Filed: 2011-12-23
Abstract: PURPOSE: A dentin marker containing substrate serum protein with SOD3 is provided to simply and efficiently detect dentin. CONSTITUTION: A composition for detecting dentin marker contains an agent for measuring mRNA or protein level of SOD3 gene. The agent for measuring mRNA level is a primer pair or probe which is specific to SOD3 gene. The agent for measuring protein level is an antibody which is specific to SOD3 protein. A method for detecting dentin marker comprises a step of measuring protein level of SOD3 gene in a biological sample using the antibody.
Patent KR-20130073589-A (KR)
Title: Apparatus for fitting submerged nozzle of tundish
Inventor: CHO JAE HYEON
IPC: B22D11/10
Filed: 2011-12-23
Abstract: PURPOSE: Submerged entry nozzle assembly apparatus for a tundish is provided to easily assemble a submerged entry nozzle carried to the tap hole of a tundish and to reduce work time and work force. CONSTITUTION: Submerged entry nozzle assembly apparatus for a tundish includes a shaft part (101) and an assembly part (102). The shaft part is inserted into and combined with a submerged entry nozzle and inserted into the tap hole of the tundish along with the submerged entry nozzle. The assembly part is placed below the tundish and connected with the shaft part through the discharge outlet of the submerged entry nozzle inserted into the tap hole, and moves the shaft part downward and inserts and fixes the upper packing of the submerged entry nozzle, inserted into the tap hole, into the tap hole. The shaft part is equipped with a pressure-applying plate (111), a pressure-applying protrusion (113), and a connection bar (115). The assembly part is equipped with a fixed plate, a supporting bar, a moving plate, and a connection spring link.
Patent KR-20130074302-A (KR)
Title: Method for manufacturing hot-rolled steel by accuratelty predicting temperature in finish-rolling of hot steel sheet
Inventor: LEE SANG WON
IPC: B21B38/00
Filed: 2011-12-26
Abstract: PURPOSE: A hot-rolled steel sheet manufacturing method capable of improving accuracy in predicting temperature in a hot finish rolling section is provided to calibrate the heat transfer learning coefficient of a corresponding material with reflecting the heat transfer learning coefficients of a previous material and an existing material. CONSTITUTION: A hot-rolled steel sheet manufacturing method capable of improving accuracy in predicting temperature in a hot-finish rolling section includes: a first temperature measuring step (S10) of measuring temperature at the outlet of a rough rolling section; a first temperature calculating step (S20) of calculating temperature at the inlet of a finish rolling section using the measured temperature at the outlet of the rough rolling section and a prepared model equation; a second temperature calculating step (S30) of calculating temperature at the inlet of each stand in the finish rolling section and temperature at the outlet of the finish rolling section using the calculated temperature at the inlet of the finish rolling section and a previously calculated and stored heat transfer coefficient; a second temperature measuring step (S40) of measuring the temperature at the inlet and the outlet of the finish rolling section; a previous material heat transfer learning coefficient deriving step (S50) of searching the previously stored heat transfer learning coefficient of a previous material which is a material identical with a corresponding material and is rolled in a condition identical with a rolling condition for the corresponding material; and an existing material heat transfer learning coefficient deriving step (S60) of searching the previously stored heat transfer learning coefficient of an existing material which is the material identical with the corresponding material or is rolled in the condition identical with the rolling condition for the corresponding material. [Reference numerals] (S10) First temperature measuring step; (S20) First temperature calculating step; (S30) Second temperature calculating step; (S40) Second temperature measuring step; (S50) Previous material heat transfer learning coefficient deriving step; (S60) Existing material heat transfer learning coefficient deriving step; (S70) Heat transfer learning coefficient calibration step; α_i_+_1 =α_i ×ø+α _i_-_1× (1-ø); (S80) Heat transfer coefficient calibration step; The calibration Heat transfer coefficient of a material = the calculated calibration Heat transfer coefficient of a material × (1+α_i_+_1); (S90) Roll gap setting step
Patent KR-20130074902-A (KR)
Title: A method for remote controlling robot using wrap around image and an apparatus thereof
Inventor: JUN SE WOONG
IPC: B25J13/08
Filed: 2011-12-27
Abstract: PURPOSE: A method to remote control robots using wrap around images and a device therefor are provided to control the robot in a viewpoint of users and to be possible for an intuitive control in case of a robot such as a cleaning robot moves to the relatively short distance in a narrow area and frequently rotates. CONSTITUTION: A device to remote control robots using wrap around images comprises a robot and a terminal. The robot generates the wrap around image displaying all directions such as a plan around the robot based on the robot itself and transmits the wrap around image. When input is generated to move the robot according to the displayed wrap around image, the terminal transmits a control signal controlling the robot to move according to the input to the robot.
Patent KR-20130078280-A (KR)
Title: Nitride baced semiconductor device and method for manufacturing thereof
Inventor: LEE JAE HOON
IPC: H01L29/872
Filed: 2011-12-30
Abstract: PURPOSE: A nitride based semiconductor device and a manufacturing method thereof are provided to prevent leakage current by using a rounded protrusion part formed in an insulating pattern layer. CONSTITUTION: A schottky junction layer (120) is formed on a first junction metal layer. A first insulating pattern layer (151) includes a rounded protrusion part. An ohmic junction is formed on a group III nitride semiconductor layer of a first type. A second junction metal layer (180) is formed on the ohmic junction. A metal support substrate is formed on the second junction metal layer. [Reference numerals] (190) Metal support substrate
Patent KR-20110025971-A (KR)
Inventor: FAGOTTI FABIAN
IPC: F04B39/00
Filed: 2009-06-18
Abstract: 본 발명은 압축기의 간헐적인 흐름에 의하여 발생된 소음을 감쇠할 수 있는 냉동 압축기용 소음 머플러와 이와 동시에 냉동 시스템에서 부하의 손실을 감소하는 머플러에 관한 것이다. 따라서 냉동 압축기용 소음 머플러(1)가 기재되고, 이 머플러(1)는 적어도 하나의 흡입체임버(2)를 포함하고, 흡입 체임버(2)는 적어도 하나의 흐름 입구채널(3)을 포함하며, 또 흡입 체임버(2)는 적어도 하나의 흐름 출구채널(4)을 포함하고, 상기 흡입 체임버(2)는, 적어도 하나의 안내덕트(5)를 포함하며, 이 안내덕트(5)는 적어도 하나의 제1단부(70)를 포함하고, 또 안내덕트(5)는 적어도 하나의 제2단부(80)를 포함하며, 상기 안내덕트(5)는 적어도 하나의 흐름 제어수단(300)을 포함하고, 상기 제1단부(70)는 제2단부(80) 보다 실질적으로 더 큰 면적을 가지며, 상기 제1단부(70)는 흐름 입구채널(3)과 연관되고, 상기 제2단부(80)는 흐름 출구채널(4)과 연관되는 한편, 상기 안내덕트(5)는 제1단부(70)에 수납된 우선된 흐름(200)을 제2단부(80)로 안내할 수 있고, 상기 흐름 제어수단 (300)은 우선된 흐름(200)의 통로에 감소된 저항을 제공할 수 있으며, 또 우선된 흐름(200)의 통로에 반대방향으로 증가된 저항을 제공할 수 있도록 되어 있다.
Patent KR-20110023886-A (KR)
Inventor: SAKAMOTO YASURO
IPC: F02C7/18
Filed: 2009-12-24
Abstract: 1단 정익의 냉각 구조체로서, 가스 터빈의 둘레 방향으로 배치된 복수의 연소기의 사이에 마련된 복수의 연결 부재와, 각각의 상기 1단 정익에 마련되며, 상기 복수의 연소기로부터 유입하는 연소 가스의 정체선 주변의 상기 1단 정익을 냉각하기 위해, 당해 1단 정익의 내부로부터 외부를 향해 냉각 가스를 방출하는 냉각 구멍을 구비하고, 상기 냉각 구멍은 상기 1단 정익과 당해 1단 정익의 근방에 배치되는 상기 연결 부재의 상대 위치에 따라 정해진 위치에 형성되어 있다.